The Aluminium Battery

[thomas malloy]

I contacted Electropositronium. I received an executive summary and a 
.pdf encrypted file which shows an anode and a cathode with various 
sized balls in between. I assume that the balls are the 
nanostructures that make the system work.

They also included a discussion of the amount of energy that the 
system could hold. It assumed an efficiency of 20%. I assume that 
this is because only 20% of the available aluminium reacts. Batteries 
get warm when they charge and discharge, but not that warm.